X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=glf.c;h=8d5346ae70af825afeeefaa2d50f276749d5301f;hb=8cab5e6afd245a6dbbb1580dc37cd3ee36e55078;hp=4a6c6675112668625b8f74b1159c75a09b6d6806;hpb=01ddec3d623b07bfe54d7c31913da79db92b4dbf;p=samtools.git

diff --git a/glf.c b/glf.c
index 4a6c667..8d5346a 100644
--- a/glf.c
+++ b/glf.c
@@ -38,8 +38,9 @@ glf3_header_t *glf3_header_read(glfFile fp)
 	h = glf3_header_init();
 	bgzf_read(fp, magic, 4);
 	if (strncmp(magic, "GLF\3", 4)) {
-		fprintf(stderr, "[glf3_header_read] invalid magic. Abort.\n");
-		exit(1);
+		fprintf(stderr, "[glf3_header_read] invalid magic.\n");
+		glf3_header_destroy(h);
+		return 0;
 	}
 	bgzf_read(fp, &h->l_text, 4);
 	if (glf3_is_BE) h->l_text = bam_swap_endian_4(h->l_text);